An integrated sensing system for detection of DNA using new parallel-motif DNA triplex system and graphene-mesoporous silica-gold nanoparticle hybrids

Biomaterials

Volumn 32, Issue 33, 2011, Pages 8584-8592

  Du, Yan ^a,b   Guo, Shaojun ^a,b   Dong, Shaojun ^a,b   Wang, Erkang ^a,b  

^a CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

DNA sensor; Gold nanoparticle; Graphene; Lab on chip; Layer by layer assembly

Indexed keywords

DETECTION LIMITS; DETECTION SENSITIVITY; DNA POLYMERIZATION; DNA SENSORS; DUPLEX DNA; FLUORESCENT ASSAYS; FOUR-ORDER; FUNCTIONAL INTERFACE; GOLD NANOPARTICLE; INTEGRATED SENSING; ITO ELECTRODES; LAB-ON-CHIP; LAYER-BY-LAYER ASSEMBLIES; MULTIPLEX ANALYSIS; ORDERS OF MAGNITUDE; REDOX PROBE; SELECTIVE DETECTION; SENSING SYSTEMS; SINGLE NUCLEOTIDE POLYMORPHISMS;

ASSAYS; ELECTROCHEMICAL CORROSION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; FIELD EFFECT TRANSISTORS; GOLD; GRAPHENE; INTERFACES (MATERIALS); MULTILAYER FILMS; NANOPARTICLES; SENSORS; SILICA;

DNA;

DNA; DOUBLE STRANDED DNA; GOLD NANOPARTICLE; GRAPHENE; SILICON DIOXIDE;

ARTICLE; CONTROLLED STUDY; DNA DETERMINATION; DNA HYBRIDIZATION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; FIELD EFFECT TRANSISTOR; FLUORESCENCE ANALYSIS; HYBRID; LIMIT OF DETECTION; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; SINGLE NUCLEOTIDE POLYMORPHISM;

DNA; ELECTROCHEMISTRY; GOLD; GRAPHITE; METAL NANOPARTICLES; MICROSCOPY, ELECTRON, TRANSMISSION;

EID: 80052961711     PISSN: 01429612     EISSN: 18785905     Source Type: Journal    
DOI: 10.1016/j.biomaterials.2011.07.091     Document Type: Article

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